| 000 | 00406nam a2200157Ia 4500 | ||
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| 005 | 20250911112033.0 | ||
| 008 | 250905s9999 xx 000 0 und d | ||
| 082 | _a"389.15/N17m . | ||
| 100 | _aNational Council of Teachers of Mathematics, (EU). | ||
| 245 | 0 | _aMedida / . | |
| 260 | _c1970. | ||
| 500 | _aCirculación y Prestamo. | ||
| 520 | _aOtro tema. | ||
| 650 | _2General. | ||
| 942 |
_cLIBRO _2ddc |
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| 999 |
_c195387 _d195387 |
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